Hardware Spec Index

Altrix HD-8737 Core 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD8737-CORE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index3,073 (Hard Drives scale)
Category rank#1,644
Street price$589
Power8 W
Performance per dollar5.22
Released2020

Specifications

BrandAltrix
ModelAltrix HD-8737 Core
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-1804 Max 4TB 5,400 RPM CMR Surveillance Hard Drive1,189$99Compare
Mirenta HD-7512 Pro 2TB 5,400 RPM CMR Desktop Hard Drive676$49Compare
Novexa HD-5424 Ultra 8TB 7,200 RPM CMR Surveillance Hard Drive1,603$159Compare
Novexa HD-6539 Edge 16TB 7,200 RPM CMR NAS Hard Drive1,722$229Compare
Mirenta HD-4940 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive2,289$409Compare
Mirenta HD-9491 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive711$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-8737 Core 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/5819986 (accessed 2026-10-20).